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Re: MJM - London Fuzz
Posted: 05 May 2013, 20:12
by sinner
I know a guy who owns LF, I could phone him up tomorrow and ask for gutshots
Re: MJM - London Fuzz
Posted: 07 May 2013, 10:58
by sinner
...resistor values are confirmed - 110k, 30k, 8k2, 470R
Volume pot is 250kB in the unit inspected by my friend. Fuzz pot is stock 1kB. Alpha brand
Transistor brand unknown - sanded marking, voltages to be fallow
Output cap is 10nF - AFAIK it's early issue, so MJM could change it in later units. Two remaining caps are polarized e-caps, values to be fallow
Re: MJM - London Fuzz
Posted: 07 May 2013, 11:07
by sinner
Input cap is marked 1u5 (reads 2u4 on DMM), the cap across fuzz pot is 15uF
Re: MJM - London Fuzz
Posted: 07 May 2013, 14:18
by beedotman
Those are values from older or newer LF?
Re: MJM - London Fuzz
Posted: 07 May 2013, 15:18
by sinner
Older, quite lousy made BTW... Mixed resistor type, bad wiring routing, pos in overal.
I'll get the picts on as soon as my kid will pop up to bed
Re: MJM - London Fuzz
Posted: 08 May 2013, 07:06
by sinner
Q1
C - 0,23
B - 0,10
E - 0,00
Q2
C - 6,89
B - 0,23
E - 0,15
Re: MJM - London Fuzz
Posted: 08 May 2013, 08:23
by beedotman
It can sounds cool, but looks shitty.
I don't get it - why they were using different type of earch parts?!
Re: MJM - London Fuzz
Posted: 08 May 2013, 08:25
by beedotman
sinner wrote:
Q2
C - 6,89
pretty high
Re: MJM - London Fuzz
Posted: 08 May 2013, 08:28
by sinner
beedotman wrote:
I don't get it - why they were using different type of earch parts?!
For mojo, HAHAHA!
Actually, my friend thinks the parts ware sorted for value, I don't think I believe it, but who knows
Q2C is high, and overall unit is PITA in use. Before gigs my friend is chilling it in fridge. I guess it's leaky as hell
Re: MJM - London Fuzz
Posted: 08 May 2013, 09:43
by beedotman
sinner wrote:Before gigs my friend is chilling it in fridge.
LOL!
Re: MJM - London Fuzz
Posted: 08 May 2013, 10:16
by beedotman
I found gut shots one of more recent units - looks much better now, but still they're using different type/size components...
Re: MJM - London Fuzz
Posted: 08 May 2013, 10:23
by beedotman
And here's is another 'new' unit - again, different components...
Re: MJM - London Fuzz
Posted: 25 Jul 2013, 20:12
by Bernardduur